APPENDIX B: TWISTED PAIR WIRING TABLES

Table B-1. EMC38-12 to a Punch Down Block (Continued)

From

 

Into and Out of 50

Into Punch Down

EMC38-12

Pin Feeder Cable

Block

 

 

 

 

 

 

 

 

 

Port 4

 

 

 

 

 

 

 

 

Pin

Pin

 

 

Pin

 

 

TX+

32

32

Red/Orange

TX+

A13

Red/Orange

TX+

TX-

7

7

Orange/Red

TX-

A14

Orange/Red

TX-

RX+

33

33

Red/Green

RX+

A15

Red/Green

RX+

RX-

8

8

Green/Red

RX-

A16

Green/Red

RX

Port 3

 

 

 

 

 

 

 

 

Pin

Pin

 

 

Pin

 

 

TX+

30

30

White/Gray

TX+

A9

White/Gray

TX+

TX-

5

5

Gray/White

TX-

A10

Gray/White

TX-

RX+

31

31

Red/Blue

RX+

A11

Red/Blue

RX+

RX-

6

6

Blue/Red

RX-

A12

Blue/Red

RX-

Port 2

 

 

 

 

 

 

 

 

Pin

Pin

 

 

Pin

 

 

TX+

28

28

White/Green

TX+

A5

White/Green

TX+

TX-

3

3

Green/White

TX-

A6

Green/White

TX-

RX+

29

29

White/Brown

RX+

A7

White/Brown

RX+

RX-

4

4

Brown/White

RX-

A8

Brown/White

RX-

Port 1

 

 

 

 

 

 

 

 

Pin

Pin

 

 

Pin

 

 

TX+

26

26

White/Blue

TX+

A1

White/Blue

TX+

TX-

1

1

Blue/White

TX-

A2

Blue/White

TX-

RX+

27

27

White/Orange

RX+

A3

White/Orange

RX+

RX-

2

2

Orange/White

RX-

A4

Orange/White

RX-

 

 

 

 

 

 

 

 

Page B-4

EMC38-12 USER’S GUIDE

Page 30
Image 30
Cabletron Systems EMC38-12 manual B-4

EMC38-12 specifications

Cabletron Systems EMC38-12 is a sophisticated networking device designed to meet the increasing demands for robust and efficient data communication in enterprise environments. Known for its reliability, the EMC38-12 is a multi-access switching hub that provides users with a seamless experience in connecting various networked devices.

One of the primary features of the EMC38-12 is its support for multiple protocols. This flexibility allows organizations to integrate both legacy systems and modern systems, ensuring ease of transition and compatibility. The device is equipped with advanced switching capabilities that facilitate high-speed data transmission, significantly improving overall network performance.

The EMC38-12 boasts a 12-port configuration, which permits a variety of device connections. Each port is capable of auto-sensing, making it compatible with both 10Base-T and 100Base-T standards. This versatility helps in accommodating a wide range of devices, from desktops to printers, enhancing the overall network's scalability. Moreover, the device maintains a compact form factor, making it ideal for deployments in spaces where real estate is limited.

In terms of security, the EMC38-12 offers integrated features that safeguard sensitive data across the network. With built-in support for VLANs (Virtual Local Area Networks), organizations can segment network traffic effectively, providing an additional layer of security. The device also supports network monitoring protocols, enabling IT administrators to maintain oversight over traffic patterns and quickly address potential issues.

The EMC38-12 utilizes advanced technologies such as IEEE 802.1Q for VLAN tagging and 802.3x for flow control, ensuring efficient data processing. These technologies contribute to the device's ability to manage network congestion and ensure smooth data flow even during peak usage times.

Finally, Cabletron Systems has designed the EMC38-12 with maintainability in mind. The device features hot-swappable components, reducing downtime during maintenance or upgrades. This aspect, along with robust engineering, ensures that the EMC38-12 is built to last in demanding operational environments.

Overall, Cabletron Systems EMC38-12 is a powerful solution that combines versatility, performance, and security, making it an excellent choice for any organization looking to enhance its network capabilities. With its innovative features and technologies, the EMC38-12 stands out as a vital component for modern networking infrastructures.